统 tǒng HSK4 connected Origin Definitions Defs Strokes Stroke Words Sentences Sents Showing: unify All meanings 2 tǒng 2 unify 1whole 1 1 sentence for 统 (tǒng — unify) 这两份文件的格式必须统起来。 zhè liǎng fèn wénjiàn de géshì bìxū tǒng qilai. The formats of these two documents must be standardized. Source: Dong Chinese Dictionary